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ES2173757T3 - VALVE ASSEMBLY. - Google Patents

VALVE ASSEMBLY.

Info

Publication number
ES2173757T3
ES2173757T3 ES99947723T ES99947723T ES2173757T3 ES 2173757 T3 ES2173757 T3 ES 2173757T3 ES 99947723 T ES99947723 T ES 99947723T ES 99947723 T ES99947723 T ES 99947723T ES 2173757 T3 ES2173757 T3 ES 2173757T3
Authority
ES
Spain
Prior art keywords
valve
magnetic
valve member
positions
magnetizable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES99947723T
Other languages
Spanish (es)
Inventor
Ronald Northedge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9821352.3A external-priority patent/GB9821352D0/en
Priority claimed from GBGB9918822.9A external-priority patent/GB9918822D0/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2173757T3 publication Critical patent/ES2173757T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Housings (AREA)
  • Lift Valve (AREA)
  • Compressor (AREA)
  • Check Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

Una válvula (5) que comprende un cuerpo (8) de válvula y, situado dentro del mismo, un miembro (1, 21, 28) de válvula que es móvil entre una primera posición en la cual la válvula se encuentra en un primer modo operativo adyacente a un primer miembro magnético o magnetizable y una segunda posición en la cual la válvula se encuentra en un segundo modo operativo adyacente a un segundo miembro magnético o magnetizable, incluyendo el miembro de válvula un imán de tierras raras (1), el cual, en conjunto con el primer y/o segundo miembro magnético o magnetizable, hace que el miembro de válvula, cuando se encuentra en cualquiera de las citadas posiciones, se polarice magnéticamente contra el movimiento hacia la otra de las citadas posiciones, estando provista la válvula de medios para generar un campo magnético (10, 26) suficiente para vencer la polarización magnética en la primera o segunda posición y hacer que el citado miembro de válvula se traslade a la otra de las citadas posiciones, que se caracteriza porque el medio para generar un campo magnético (10, 26) comprende una sola bobina que se encuentra fuera del cuerpo de válvula y se disponen el cuerpo de válvula y el miembro de válvula de una forma para evitar que el miembro de válvula pase a través de la bobina.A valve (5) comprising a valve body (8) and, located therein, a valve member (1, 21, 28) that is movable between a first position in which the valve is in a first mode operating adjacent to a first magnetic or magnetizable member and a second position in which the valve is in a second operating mode adjacent to a second magnetic or magnetizable member, the valve member including a rare earth magnet (1), which , in conjunction with the first and / or second magnetic or magnetizable member, causes the valve member, when in any of said positions, to magnetically polarize against the movement towards the other of said positions, the valve being provided of means to generate a magnetic field (10, 26) sufficient to overcome the magnetic polarization in the first or second position and cause said valve member to move to the other of the ci such positions, characterized in that the means for generating a magnetic field (10, 26) comprises a single coil that is located outside the valve body and the valve body and the valve member are arranged in a way to prevent the valve member pass through the coil.

ES99947723T 1998-10-02 1999-10-01 VALVE ASSEMBLY. Expired - Lifetime ES2173757T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9821352.3A GB9821352D0 (en) 1998-10-02 1998-10-02 Valve assembly
GBGB9918822.9A GB9918822D0 (en) 1999-08-11 1999-08-11 Valve assembly

Publications (1)

Publication Number Publication Date
ES2173757T3 true ES2173757T3 (en) 2002-10-16

Family

ID=26314442

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99947723T Expired - Lifetime ES2173757T3 (en) 1998-10-02 1999-10-01 VALVE ASSEMBLY.

Country Status (24)

Country Link
US (1) US6517045B1 (en)
EP (1) EP1092107B1 (en)
JP (1) JP2002526735A (en)
CN (1) CN1115503C (en)
AT (1) ATE214467T1 (en)
AU (1) AU754059B2 (en)
BR (1) BR9914216A (en)
CA (1) CA2345977C (en)
CZ (1) CZ294104B6 (en)
DE (1) DE69901035T2 (en)
DK (1) DK1092107T3 (en)
EA (1) EA002398B1 (en)
ES (1) ES2173757T3 (en)
GB (1) GB2356917B (en)
HU (1) HUP0103522A3 (en)
IL (1) IL141201A (en)
MX (1) MXPA01003375A (en)
NO (1) NO318626B1 (en)
NZ (1) NZ509635A (en)
PL (1) PL191459B1 (en)
PT (1) PT1092107E (en)
TR (1) TR200100913T2 (en)
UA (1) UA67804C2 (en)
WO (1) WO2000020785A1 (en)

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US8105487B2 (en) 2007-09-25 2012-01-31 Fresenius Medical Care Holdings, Inc. Manifolds for use in conducting dialysis
US9358331B2 (en) 2007-09-13 2016-06-07 Fresenius Medical Care Holdings, Inc. Portable dialysis machine with improved reservoir heating system
US9199022B2 (en) * 2008-09-12 2015-12-01 Fresenius Medical Care Holdings, Inc. Modular reservoir assembly for a hemodialysis and hemofiltration system
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US8597505B2 (en) 2007-09-13 2013-12-03 Fresenius Medical Care Holdings, Inc. Portable dialysis machine
CA3057806C (en) 2007-11-29 2021-11-23 Fresenius Medical Care Holdings, Inc. System and method for conducting hemodialysis and hemofiltration
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US8434310B2 (en) * 2009-12-03 2013-05-07 Delavan Inc Trim valves for modulating fluid flow
MD338Z (en) * 2010-04-27 2011-09-30 Институт Сельскохозяйственной Техники "Mecagro" Pneumatic valve
GB201201178D0 (en) * 2012-01-25 2012-03-07 Sinvent As Novel enzymes
WO2014008621A1 (en) * 2012-07-09 2014-01-16 Norgren, Inc. Electromagnet assisted pressure-actuated valve
US9201036B2 (en) 2012-12-21 2015-12-01 Fresenius Medical Care Holdings, Inc. Method and system of monitoring electrolyte levels and composition using capacitance or induction
US9157786B2 (en) 2012-12-24 2015-10-13 Fresenius Medical Care Holdings, Inc. Load suspension and weighing system for a dialysis machine reservoir
US9288950B2 (en) * 2013-07-06 2016-03-22 Christopher Hebison Non-invasive sprinkler
US9354640B2 (en) 2013-11-11 2016-05-31 Fresenius Medical Care Holdings, Inc. Smart actuator for valve
DE102013224719A1 (en) * 2013-12-03 2015-06-03 Robert Bosch Gmbh Magnetic assembly for a solenoid valve
US10016977B2 (en) * 2014-06-04 2018-07-10 System S.P.A. Device for the inkjet printing of fluids, in particular glazes, onto tiles
DE102014010042A1 (en) * 2014-06-28 2015-12-31 Auma Riester Gmbh & Co. Kg A valve closure device and method of holding a valve closure device
EP3009742B1 (en) * 2014-10-17 2018-08-29 Copreci, S.Coop. Gas appliance with valve
GB201421022D0 (en) 2014-11-26 2015-01-07 Mcnestry Martin Electrically operated fluid flow valve arrangement for low energy watering devices
CN107975607A (en) * 2017-12-06 2018-05-01 永嘉县信诚科技服务有限公司 A kind of No leakage oil truck pneumatic tank bottom valve
JP2020003042A (en) * 2018-06-29 2020-01-09 株式会社Ｓｃｒｅｅｎホールディングス On-off valve and substrate processing apparatus equipped with this on-off valve
JP7377628B2 (en) * 2019-06-05 2023-11-10 未来工業株式会社 Valve equipment and piping structure
US11125352B1 (en) * 2020-01-31 2021-09-21 United States Of America As Represented By The Secretary Of The Navy Magnetically actuated fluid control valve
GB2610404B (en) * 2021-09-02 2023-09-13 Equinor Energy As Electronic inflow control device
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Also Published As

Publication number Publication date
ATE214467T1 (en) 2002-03-15
CN1115503C (en) 2003-07-23
NO318626B1 (en) 2005-04-18
UA67804C2 (en) 2004-07-15
AU754059B2 (en) 2002-10-31
EP1092107B1 (en) 2002-03-13
NZ509635A (en) 2002-09-27
CN1320199A (en) 2001-10-31
MXPA01003375A (en) 2003-06-24
GB2356917A (en) 2001-06-06
EA200100398A1 (en) 2001-12-24
CA2345977C (en) 2005-06-14
JP2002526735A (en) 2002-08-20
IL141201A (en) 2004-08-31
BR9914216A (en) 2001-07-03
EA002398B1 (en) 2002-04-25
CA2345977A1 (en) 2000-04-13
WO2000020785A1 (en) 2000-04-13
DK1092107T3 (en) 2002-06-17
US6517045B1 (en) 2003-02-11
TR200100913T2 (en) 2001-09-21
IL141201A0 (en) 2002-02-10
NO20011133L (en) 2001-05-15
HK1039364A1 (en) 2002-04-19
AU6109799A (en) 2000-04-26
PL347038A1 (en) 2002-03-11
GB0100966D0 (en) 2001-02-28
DE69901035T2 (en) 2002-10-31
NO20011133D0 (en) 2001-03-06
EP1092107A1 (en) 2001-04-18
HUP0103522A2 (en) 2002-02-28
HUP0103522A3 (en) 2004-03-01
PT1092107E (en) 2002-07-31
CZ2001699A3 (en) 2001-08-15
DE69901035D1 (en) 2002-04-18
PL191459B1 (en) 2006-05-31
CZ294104B6 (en) 2004-10-13
GB2356917B (en) 2001-09-12

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